The patent attorneys and attorneys-at-law at
· LANGE · KARTHAUS combine longstanding excellent scientific, technological, and legal expertise to provide full services for clients in intellectual property related fields such as patents, trademarks and designs.

They are professional representatives before courts and intellectual property authorities in prosecution, opposition or litigation cases, e.g. at the German district courts, German Patent and Trademark Office, German Federal Patent Court, German Federal Supreme Court, European Patent and Trademark Office, WIPO, OMPI at Alicante and co-represent clients worldwide with associated law firms.

Our range of service includes:

Searches, description, filing and administration of

  • German, European and international patents as well as
    PCT applications
  • Utility and design models
  • German, community and international trademarks
  • Domain names

Representation and counselling in

  • Litigation in all intellectual property related matters, e.g.
    • Oppositions
    • Infringements, preliminary injunctions
    • Nullity and cancellation procedures
    • Arbitrations
  • Recordal assignment procedures
  • License and cooperation contracts
  • Secrecy agreements and restriction of know-how abuse
  • Exhibition seizures or preliminary injunctions by offical authorities
  • German and European IP grants
  • Unfair competition
  • Copyright law
  • Employee invention law and labor law
  • Product liability law
  • Commercial and civil law

Auditing and Opinions

  • Intellectual property asset evaluation
  • Due diligence reports covering intellectual property matters in M&A

Current fields of work include:

Automation systems and metrology, bioengineering and genetic engineering, chemistry, electronics, electrical engineering, power engineering, information and communication technology, food technology, laser and optics, engine building, medical engineering, polymer processing and engineering, nano and microsystem technology, pharmacy, environmental engineering, chemical and process engineering, materials.

© 2003 WABLAT · LANGE · KARTHAUS (Disclaimer)